thalgo Bust & Décolleté
thalgo Thalgo Bust & Décolleté lists 27 ingredients on its label, 27 decoded. See what each one does, its irritancy and comedogenic tendency, and its status in national inventories.
Ingredients overview
Label order. Colour is our internal rating: green routine, yellow restricted or worth a look, red prohibited or high-risk, grey not yet decoded.
Ingredients are listed in label order; the order reflects the label only, not exact concentrations.
- Aqua
- Alcohol Denat
- Glycereth-26
- Dimethicone
- Hydrogenated Polyisobutene
- Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
- Dimethicone Crosspolymer
- Avena Sativa Kernel Extract
- Methylsilanol Mannuronate
- Phenoxyethanol
- Secale Cereale Seed Extract
- Anemarrhena Asphodeloides Root Extract
- Chondrus Crispus Extract
- Chlorphenesin
- Parfum
- Ethylhexylglycerin
- Polysorbate 60
- Sorbitan Isostearate
- Xanthan Gum
- Caprylyl Glycol
- Pentylene Glycol
- Triethanolamine
- Sorbic Acid
- Glucose
- Ci 19140
- Tocopherol
- Ci 17200
Highlights
Free of parabensFree of sulfatesFree of essential oilsFree of formaldehyde releasersContains alcoholContains PEGContains siliconesContains mineral oilContains EU-26 allergensContains fragrance
Key ingredients
- SOLVENT
- Aqua
- 溶剂
- Alcohol Denat
- HUMECTANT
- Glycereth-26
- ANTIFOAMING
- Dimethicone
- SKIN CONDITIONING - EMOLLIENT
- Hydrogenated Polyisobutene
- EMULSION STABILISING
- Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate CopolymerDimethicone Crosspolymer
- ABRASIVE
- Avena Sativa Kernel Extract
Other ingredients
Methylsilanol MannuronatePhenoxyethanolSecale Cereale Seed ExtractAnemarrhena Asphodeloides Root ExtractChondrus Crispus ExtractChlorphenesinParfumEthylhexylglycerinPolysorbate 60Sorbitan IsostearateXanthan GumCaprylyl GlycolPentylene GlycolTriethanolamineSorbic AcidGlucoseCi 19140TocopherolCi 17200
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Aqua | SOLVENT | 0 · 0 | Green |
| Alcohol Denat | 溶剂,皮肤调理剂 | 1 · 0 | Yellow |
| Glycereth-26 | HUMECTANT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Dimethicone | ANTIFOAMING, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING, SKIN PROTECTING | 0 · 0 | Green |
| Hydrogenated Polyisobutene | SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING, VISCOSITY CONTROLLING | 0 · 1 | Green |
| Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer | EMULSION STABILISING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Dimethicone Crosspolymer | EMULSION STABILISING, HAIR FIXING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Avena Sativa Kernel Extract | ABRASIVE, ANTIOXIDANT, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING | 0 · 0 | Green |
| Methylsilanol Mannuronate | ANTISTATIC, SKIN CONDITIONING | 0 · 0 | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
| Secale Cereale Seed Extract | ABRASIVE, BULKING, SKIN CONDITIONING | 0 · 0 | Green |
| Anemarrhena Asphodeloides Root Extract | SKIN CONDITIONING | — | Green |
| Chondrus Crispus Extract | SKIN CONDITIONING, VISCOSITY CONTROLLING | 0 · – | Green |
| Chlorphenesin | ANTIMICROBIAL, PRESERVATIVE · 限制 V/50 | 1 · 0 | Yellow |
| Parfum | FRAGRANCE, PERFUMING | 2 · 0 | Yellow |
| Ethylhexylglycerin | DEODORANT, SKIN CONDITIONING | 0 · 0 | Green |
| Polysorbate 60 | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 · – | Green |
| Sorbitan Isostearate | SURFACTANT - EMULSIFYING | 0 · 1 | Green |
| Xanthan Gum | BINDING, SURFACTANT - EMULSIFYING, EMULSION STABILISING, GEL FORMING, SKIN CONDITIONING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Caprylyl Glycol | DEODORANT, SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Pentylene Glycol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Triethanolamine | BUFFERING, SURFACTANT - EMULSIFYING, FRAGRANCE, SURFACTANT - CLEANSING · 限制 III/62 | 2 · – | Yellow |
| Sorbic Acid | FRAGRANCE, PRESERVATIVE · 限制 V/4 | 1 · – | Yellow |
| Glucose | HUMECTANT | 0 · 0 | Green |
| Ci 19140 | COLORANT, HAIR DYEING · 限制 IV/44 (CI 19140) III/189 (Acid Yellow 23; Acid Yellow 23 Aluminum lake) | 0 · 0 | Green |
| Tocopherol | ANTIOXIDANT, FRAGRANCE, SKIN CONDITIONING - MISCELLANEOUS, SKIN CONDITIONING - OCCLUSIVE | 0 · 0 | Green |
| Ci 17200 | COLORANT, HAIR DYEING · 限制 IV/37 (CI 17200) III/254 (Acid Red 33) | 2 · – | Green |
Ingredients explained
- Aqua
- Solvent, main base; microbial control is critical
- Alcohol Denat
- Denatured ethanol; solvent, penetration enhancer, and quick-dry agent; high % may compromise barrier in dry skin.
- Glycereth-26
- Glycereth-26, humectant/viscosity modifier at 1–5%; non-ionic water-soluble, boosts stability and feel.
- Dimethicone
- Silicone occlusive at 1–5%; provides smooth feel, non-penetrating, suitable for sensitive skin
- Hydrogenated Polyisobutene
- Hydrogenated polyisobutene; petroleum-derived lubricant forming breathable film; high purity, low irritation/comedogenicity.
- Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
- High-molecular-weight thickener and emulsion stabilizer; requires electrolytes or acid adjustment near isoelectric point for optimal performance.
- Dimethicone Crosspolymer
- Crosslinked silicone polymer providing silkiness and viscosity control; for hair and skin; inert but hard to biodegrade.
- Avena Sativa Kernel Extract
- Antioxidant and soothing extract; mild abrasive properties, common in conditioning formulas
- Methylsilanol Mannuronate
- Water-soluble silicone for anti-static and smoothness; chemically stable, no known allergenic data
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Secale Cereale Seed Extract
- Rye seed extract; can act as mild abrasive when powdered, primarily used for conditioning and bulking.
- Anemarrhena Asphodeloides Root Extract
- Anemarrhena asphodeloides root extract, soothing/conditioning; herbal, batch consistency needs validation
- Chondrus Crispus Extract
- Carrageenan for thickening and moisturizing; seaweed-based, pH-sensitive
- Chlorphenesin
- Phenolic antimicrobial; strict EU limits apply, potential allergen, careful dosing required for leave-on products.
- Parfum
- Fragrance for scent; may contain allergens, caution for sensitive skin, full labeling required.
- Ethylhexylglycerin
- Mild conditioner and preservative booster at 0.5–1%; reduces preservative load, smooth feel
- Polysorbate 60
- Non-ionic emulsifier and solubilizer for O/W or W/O stability; may cause mild stinging on sensitive skin, typically 1-5%.
- Sorbitan Isostearate
- Non-ionic emulsifier (low HLB); typically used in blends, low comedogenicity, soft skin feel.
- Xanthan Gum
- Natural thickener at 0.1–1%; provides gel texture, pH-stable, requires full hydration
- Caprylyl Glycol
- Polyol conditioner and preservative booster at 0.5–3%; emollient feel, often paired with 1,2-hexanediol
- Pentylene Glycol
- Polyol humectant at 1-3%; low irritancy, suitable for sensitive skin
- Triethanolamine
- Triethanolamine for buffering; restricted, limit concentration to avoid high pH and irritation
- Sorbic Acid
- Preservative effective at low pH, often combined with sorbate salts; check regulatory limits
- Glucose
- Low-MW humectant and buffer; high hygroscopicity requires careful preservation and humidity control.
- Ci 19140
- Acid Yellow 23 lake; for coloring and hair dyeing. High water solubility and precipitation risk, pH control required.
- Tocopherol
- Natural antioxidant (vitamin E) at 0.1–1%; prone to oxidation, store protected from light
- Ci 17200
- Acid Red 33 hair dye; restricted use, potential scalp irritation
Source: full ingredient list published on the product label, collected 2026-09-19. Ratings are our internal reading, not a regulatory conclusion. · Product page
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